Hey vladsanchez, thanks much for following.. you deserve a yes for all the above ;) (this is after checking our number of followers on twitter! haha.. folks please follow us at https://twitter.com/XgeneCloud)

I kind of understand Elastic and Neo4j usecase.

Can you please give an usecase for Kafka - you can raise an issue detailing so in github.

However, I will have to admit that before agreeing new databases - we will be working to make existing databases concrete.